2865848 has 16 divisors (see below), whose sum is σ = 5394480. Its totient is φ = 1427328.

The previous prime is 2865839. The next prime is 2865871. The reversal of 2865848 is 8485682.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2165 + ... + 3227.

It is an arithmetic number, because the mean of its divisors is an integer number (337155).

2^2865848 is an apocalyptic number.

It is an amenable number.

2865848 is a deficient number, since it is larger than the sum of its proper divisors (2528632).

2865848 is a wasteful number, since it uses less digits than its factorization.

2865848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1406 (or 1402 counting only the distinct ones).

The product of its digits is 122880, while the sum is 41.

The square root of 2865848 is about 1692.8815670330. The cubic root of 2865848 is about 142.0423070395.

The spelling of 2865848 in words is "two million, eight hundred sixty-five thousand, eight hundred forty-eight".